Claude 3 Haiku

by Anthropic

Claude 3 Haiku is the fastest and most affordable model in its intelligence class, processing roughly 21K tokens per second for prompts under 32K tokens. It includes vision capabilities for analyzing images alongside text, making it suited to customer support, document analysis, and many small concurrent tasks. With a 200K token context window, Haiku handles workloads like reviewing hundreds of legal cases or analyzing thousands of images cost effectively. The model prioritizes speed and efficiency while maintaining reliable performance on practical, everyday applications.

Key info

Input
Output
Features
Context window
200K
Max output
4K

Benchmarks

Independent benchmark scores — composite indices for reasoning, coding, and math, plus individual eval scores where available.

Intelligence Index5.6
Reasoning & knowledge
GPQA Diamond
37%
Humanity's Last Exam
4%
Long-context reasoning
28%
Coding
LiveCodeBench
15%
Agentic & tool use
Terminal-Bench Hard
1%
τ²-Bench Telecom
21%
Math & instruction following
IFBench
36%

Available routes

No routes currently available — Claude 3 Haiku isn't routed through the Opper gateway right now. It may return.

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